ArcGIS Pro 3.0 API Reference Guide
ArcGIS.Core.CIM Namespace / CIMChartScatterPlotMatrixSeries Class / ShowTrendLine Property

ShowTrendLine Property (CIMChartScatterPlotMatrixSeries)
Gets or sets a value indicating whether to show a trend line overlay for all scatter plots.
Syntax
public bool ShowTrendLine {get; set;}
Requirements

Target Platforms: Windows 11, Windows 10, Windows 8.1

ArcGIS Pro version: 2.3 or higher.
See Also